Question

-64÷____=64
30×(-38)+30×4=_____(-38+4)
-[-(-37)]=_______
[(-5)×2]×(-4)=(-5)×[2×(-4)]______
-8 is less than -3 by _____
(-10)×(-9)×(-8)(-7)=______
By the commutative property of addition ,a+ b = _____ ​

Answer 1

Answer:

a ) -1

b)-30

c)-37

d)-40

e)5

f)10*9*8*7

g) b+a